1:00 PM – Big Onion Walking Tours | MLK Day Tour in Historic Harlem: At the center of African-American history and culture. $20. Rain or shine. Visit the site to book in advance or meet the group at 1PM @ the Northwest corner of 135th Street & Lenox Avenue (Malcolm X) – in front of the Schomburg Center. | Tour Hotline: 800.606.WALK |www.bigonion.com/tour/martin-luther-king/